121383542898
121,383,542,898 is an even composite number composed of four prime numbers multiplied together.
121383542898 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of ninety divisors.
Prime factorization of 121383542898:
2 × 34 × 312 × 8832
(2 × 3 × 3 × 3 × 3 × 31 × 31 × 883 × 883)See below for interesting mathematical facts about the number 121383542898 from the Numbermatics database.
Names of 121383542898
- Cardinal: 121383542898 can be written as One hundred twenty-one billion, three hundred eighty-three million, five hundred forty-two thousand, eight hundred ninety-eight.
Scientific notation
- Scientific notation: 1.21383542898 × 1011
Factors of 121383542898
Divisors of 121383542898
- Number of divisors d(n): 90
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Complete list of divisors:
1 2 3 6 9 18 27 31 54 62 81 93 162 186 279 558 837 883 961 1674 1766 1922 2511 2649 2883 5022 5298 5766 7947 8649 15894 17298 23841 25947 27373 47682 51894 54746 71523 77841 82119 143046 155682 164238 246357 492714 739071 779689 848563 1478142 1559378 1697126 2217213 2339067 2545689 4434426 4678134 5091378 7017201 7637067 14034402 15274134 21051603 22911201 24170359 42103206 45822402 48340718 63154809 68733603 72511077 126309618 137467206 145022154 217533231 435066462 652599693 749281129 1305199386 1498562258 1957799079 2247843387 3915598158 4495686774 6743530161 13487060322 20230590483 40461180966 60691771449 121383542898
- Sum of all divisors σ(n): 281364563007
- Sum of proper divisors (its aliquot sum) s(n): 159981020109
- 121383542898 is an abundant number, because the sum of its proper divisors (159981020109) is greater than itself. Its abundance is 38597477211
Bases of 121383542898
- Binary: 11100010000110000010111100000011100102
- Hexadecimal: 0x1C4305E072
- Base-36: 1JRGML4I
Squares and roots of 121383542898
- 121383542898 squared (1213835428982) is 14733964486470606238404
- 121383542898 cubed (1213835428983) is 1788460810301113372955378349054792
-
The
square root of 121383542898 is 348401.4105855485 -
The
cube root of 121383542898 is 4951.3079276569
Scales and comparisons
How big is 121383542898?- 121,383,542,898 seconds is equal to 3,859 years, 32 weeks, 2 days, 2 hours, 48 minutes, 18 seconds.
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To count from 1 to 121,383,542,898 would take you about seven thousand, seven hundred nineteen years!
This is a very rough estimate, based on a speaking rate of half a second every third order of magnitude. If you speak quickly, you could probably say any randomly-chosen number between one and a thousand in around half a second. Very big numbers obviously take longer to say, so we add half a second for every extra x1000. (We do not count involuntary pauses, bathroom breaks or the necessity of sleep in our calculation!)
- A cube with a volume of 121383542898 cubic inches would be around 412.6 feet tall.
Recreational maths with 121383542898
- 121383542898 backwards is 898245383121
- 121383542898 is a
Harshad number . - The number of decimal digits it has is: 12
- The sum of 121383542898's digits is 54
- More coming soon!
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